/* ============================================
   VITACAVA - Components
   Navbar, Buttons, Cards, Marquee, WhatsApp
   ============================================ */

/* ---- NAVBAR ---- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    height: 80px;
    background: transparent;
    border-bottom: 1px solid transparent;
    transition: var(--transition-slow);
}

/* Scrolled state: dark wine blur */
.navbar.scrolled {
    background: rgba(26, 10, 14, 0.85);
    backdrop-filter: blur(24px) saturate(1.2);
    -webkit-backdrop-filter: blur(24px) saturate(1.2);
    border-bottom: 1px solid rgba(201, 169, 110, 0.08);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    max-width: var(--content-max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* Brand: VC isotipo + Vitacava text */
.nav-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.nav-brand-icon {
    height: 40px;
    width: auto;
    opacity: 0.9;
    transition: var(--transition-default);
}

.nav-brand:hover .nav-brand-icon {
    opacity: 1;
    filter: drop-shadow(0 0 8px rgba(201, 169, 110, 0.3));
}

.nav-brand-text {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 400;
    letter-spacing: 0.08em;
    color: var(--light-gold);
    opacity: 0.85;
    transition: var(--transition-default);
}

.nav-brand:hover .nav-brand-text {
    opacity: 1;
    color: var(--bright-gold);
}

/* Nav Links */
.nav-links {
    display: flex;
    align-items: center;
    gap: 40px;
}

.nav-link {
    font-family: var(--font-body);
    font-size: 0.78rem;
    font-weight: 400;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: rgba(232, 213, 163, 0.55);
    position: relative;
    padding: 6px 0;
    transition: var(--transition-default);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 1px;
    background: var(--champagne-gold);
    transition: width 0.45s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.nav-link:hover {
    color: var(--champagne-gold);
}

.nav-link:hover::after {
    width: 100%;
}

.nav-link.is-active {
    color: var(--champagne-gold);
}

.nav-link.is-active::after {
    width: 100%;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.cart-trigger span {
    margin-left: 4px;
    font-weight: 700;
}

/* ---- Mobile Menu Toggle ---- */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    z-index: 1002;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 1.5px;
    background: var(--champagne-gold);
    transition: var(--transition-default);
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(4.5px, 4.5px);
}
.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}
.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(4.5px, -4.5px);
}

/* ---- Mobile Menu ---- */
.mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 400px;
    height: 100vh;
    background: rgba(13, 5, 7, 0.98);
    z-index: 1001;
    padding: 100px 48px 48px;
    transition: right 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    display: flex;
    flex-direction: column;
    border-left: 1px solid rgba(201, 169, 110, 0.1);
}

.mobile-menu.active { right: 0; }

.mobile-menu-close {
    position: absolute;
    top: 28px;
    right: 28px;
    color: var(--champagne-gold);
    padding: 8px;
    opacity: 0.7;
    transition: var(--transition-default);
}
.mobile-menu-close:hover { opacity: 1; }

.mobile-menu-links {
    display: flex;
    flex-direction: column;
    gap: 36px;
}

.mobile-link {
    font-family: var(--font-display);
    font-size: clamp(1.6rem, 4vw, 2.2rem);
    font-weight: 400;
    color: var(--cream-warm);
    opacity: 0.8;
    transition: var(--transition-default);
    letter-spacing: 0.02em;
}

.mobile-link:hover {
    color: var(--champagne-gold);
    opacity: 1;
    padding-left: 12px;
}

/* ---- CTA BUTTONS ---- */

/* Primary - Gold outline */
.btn-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 32px;
    border-radius: var(--button-radius);
    font-family: var(--font-body);
    font-size: 0.72rem;
    font-weight: 500;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    transition: var(--transition-default);
    cursor: pointer;
    white-space: nowrap;
}

.btn-cta-primary {
    background: transparent;
    border: 1px solid rgba(201, 169, 110, 0.4);
    color: var(--light-gold);
}

.btn-cta-primary:hover {
    background: var(--champagne-gold);
    border-color: var(--champagne-gold);
    color: var(--wine-black);
    box-shadow: var(--shadow-gold-hover);
}

.btn-cta-small {
    padding: 10px 22px;
    font-size: 0.65rem;
}

.btn-cta-outline {
    background: transparent;
    border: 1px solid rgba(201, 169, 110, 0.25);
    color: var(--muted-gold);
    padding: 10px 22px;
    font-size: 0.65rem;
}

.btn-cta-outline:hover {
    border-color: rgba(201, 169, 110, 0.6);
    color: var(--light-gold);
    background: rgba(201, 169, 110, 0.06);
}

/* ---- WHATSAPP BUTTON (Premium Burgundy/Gold) ---- */
.btn-whatsapp {
    background: linear-gradient(135deg, #6B1A2E 0%, #8B2340 50%, #7A1F3A 100%);
    color: var(--light-gold);
    border: 1px solid rgba(201, 169, 110, 0.3);
    box-shadow: 0 4px 24px rgba(107, 26, 46, 0.4), inset 0 1px 0 rgba(255,255,255,0.08);
    position: relative;
    overflow: hidden;
}

.btn-whatsapp::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(201,169,110,0.15) 0%, transparent 50%);
    opacity: 0;
    transition: opacity 0.45s ease;
}

.btn-whatsapp:hover {
    transform: scale(1.04);
    box-shadow: 0 6px 32px rgba(107, 26, 46, 0.5), 0 0 40px rgba(201, 169, 110, 0.1), inset 0 1px 0 rgba(255,255,255,0.12);
    border-color: rgba(201, 169, 110, 0.5);
}

.btn-whatsapp:hover::before {
    opacity: 1;
}

.btn-whatsapp svg {
    position: relative;
    z-index: 1;
    flex-shrink: 0;
}

.btn-whatsapp span {
    position: relative;
    z-index: 1;
}

.btn-whatsapp-large {
    padding: 18px 40px;
    font-size: 0.78rem;
}

/* ---- WHATSAPP FLOAT ---- */
.whatsapp-float {
    position: fixed;
    bottom: 28px;
    right: 28px;
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, #6B1A2E 0%, #8B2340 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--light-gold);
    z-index: 900;
    box-shadow: 0 4px 24px rgba(107, 26, 46, 0.5), 0 0 0 1px rgba(201, 169, 110, 0.15);
    transition: var(--transition-default);
    border: 1px solid rgba(201, 169, 110, 0.2);
}

.whatsapp-float:hover {
    transform: scale(1.12);
    box-shadow: 0 8px 32px rgba(107, 26, 46, 0.5), 0 0 30px rgba(201, 169, 110, 0.15);
    border-color: rgba(201, 169, 110, 0.4);
    color: var(--bright-gold);
}

/* ---- WINE CARD ---- */
.wine-card {
    background: rgba(45, 20, 25, 0.45);
    border: 1px solid rgba(201, 169, 110, 0.1);
    border-radius: var(--card-radius);
    padding: 28px;
    transition: var(--transition-default);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.wine-card:hover {
    border-color: rgba(201, 169, 110, 0.3);
    box-shadow: var(--shadow-gold);
    transform: translateY(-6px);
    background: rgba(45, 20, 25, 0.6);
}

.wine-image {
    position: relative;
    aspect-ratio: 3/4;
    border-radius: var(--subtle-radius);
    overflow: hidden;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(13, 5, 7, 0.4);
}

.wine-image img {
    width: 65%;
    height: auto;
    object-fit: contain;
    transition: transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.wine-card:hover .wine-image img {
    transform: scale(1.08);
}

.wine-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    padding: 5px 14px;
    background: rgba(201, 169, 110, 0.9);
    color: var(--wine-black);
    font-family: var(--font-body);
    font-size: 0.6rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    border-radius: 20px;
    opacity: 0;
    transform: translateY(-4px);
    transition: all 0.4s ease;
}

.wine-card:hover .wine-badge {
    opacity: 1;
    transform: translateY(0);
}

.wine-card-action {
    position: relative;
}

.favorite-btn {
    position: absolute;
    top: 10px;
    right: 10px;
    width: 34px;
    height: 34px;
    border-radius: 999px;
    background: rgba(13, 5, 7, 0.65);
    border: 1px solid rgba(201, 169, 110, 0.24);
    color: rgba(232, 213, 163, 0.85);
    z-index: 4;
    transition: var(--transition-default);
}

.favorite-btn:hover,
.favorite-btn.is-active {
    border-color: rgba(201, 169, 110, 0.65);
    color: var(--champagne-gold);
    background: rgba(45, 20, 25, 0.95);
}

.wine-card-actions {
    margin-top: 14px;
}

.wine-name {
    font-family: var(--font-display);
    font-size: clamp(1.05rem, 1.3vw, 1.25rem);
    font-weight: 400;
    color: var(--champagne-gold);
    margin-bottom: 4px;
    letter-spacing: 0.01em;
}

.wine-type {
    font-family: var(--font-body);
    font-size: 0.78rem;
    font-weight: 300;
    color: var(--muted-gold);
    margin-bottom: 14px;
}

.wine-price {
    font-family: var(--font-display);
    font-size: clamp(1.15rem, 1.4vw, 1.4rem);
    font-weight: 400;
    color: var(--light-gold);
    margin-top: auto;
}

/* ---- PROMO CARD ---- */
.promo-card {
    background: rgba(45, 20, 25, 0.4);
    border: 1px solid rgba(201, 169, 110, 0.08);
    border-radius: var(--card-radius);
    padding: 24px;
    position: relative;
    transition: var(--transition-default);
}

.promo-card:hover {
    border-color: rgba(201, 169, 110, 0.25);
    box-shadow: var(--shadow-card);
    transform: translateY(-5px);
    background: rgba(45, 20, 25, 0.55);
}

.promo-badge {
    position: absolute;
    top: 18px;
    left: 18px;
    padding: 6px 14px;
    background: linear-gradient(135deg, var(--copper), var(--copper-warm));
    color: #fff;
    font-family: var(--font-body);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    border-radius: 20px;
    z-index: 2;
}

.promo-image {
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    padding: 12px;
}

.promo-image img {
    max-height: 160px;
    width: auto;
    object-fit: contain;
    transition: transform 0.5s ease;
}

.promo-card:hover .promo-image img {
    transform: scale(1.06);
}

.promo-name {
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-weight: 400;
    color: var(--champagne-gold);
    margin-bottom: 4px;
}

.promo-type {
    font-family: var(--font-body);
    font-size: 0.78rem;
    font-weight: 300;
    color: var(--muted-gold);
    margin-bottom: 14px;
}

.promo-prices {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.promo-old-price {
    font-family: var(--font-body);
    font-size: 0.82rem;
    color: var(--muted-gold);
    text-decoration: line-through;
    opacity: 0.7;
}

.promo-price {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 400;
    color: var(--light-gold);
}

/* ---- MARQUEE ---- */
.marquee-wrapper {
    overflow: hidden;
    padding: 48px 0;
    border-top: 1px solid rgba(201, 169, 110, 0.12);
    border-bottom: 1px solid rgba(201, 169, 110, 0.12);
}

.marquee {
    display: flex;
    width: max-content;
    animation: marquee-scroll 50s linear infinite;
}

.marquee:hover { animation-play-state: paused; }

.marquee-content {
    display: flex;
    align-items: center;
    gap: 56px;
    padding-right: 56px;
}

.marquee-item {
    font-family: var(--font-display);
    font-size: clamp(1.4rem, 2.8vw, 2.2rem);
    font-weight: 400;
    color: var(--muted-gold);
    white-space: nowrap;
    transition: color 0.4s ease;
    opacity: 0.7;
}

.marquee-item:hover {
    color: var(--champagne-gold);
    opacity: 1;
}

.marquee-dot {
    width: 5px;
    height: 5px;
    background: var(--champagne-gold);
    border-radius: 50%;
    opacity: 0.3;
    flex-shrink: 0;
}

@keyframes marquee-scroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}